Not neccessarily what you've read will happen but what you'd like to happen with...
Spider-Man-Wakes up from a coma and realizes the last years of his life were a nightmare all the way back to "The Other". Ben Reilly has been filling in for him. They explain what really happened during that time in the first arc, Ben Reilly helps him re-establish his secret ID.
The Hulk-I'd like him to come back to Earth, but I like him more where he is right now. It's a shame he couldn't be part of Annihilation, that would have rocked especially if he was still getting back to his normal levels.
Fantastic Four-Don't read them. But I would like that they kept the family together and got rid of this stupid separation between Reed and Sue.
The Avengers-That Bendis wasn't writing them.
X-Men-That they stopped trying to remake X-Treme X-Men. I'd like to see them be a little more like a task force where they actually select the best people suited to what's happening and not just throw in whatever characters are available (or the writer prefers as it's usually the case).
Wolverine-Non-immortal, skillful Wolverine, please! A Wolverine that gets hit constantly like he was some rank amateur is played out. I wanna see another berserker rage like in the ol' days when even his fellow X-Men gave him wide berth in battle 'cause it was possible that Logan would try to beat them up also.
Iron Man-I've tried getting into the character, but I never can. I read the Extremis arc and it's yet another attempt to upgrade Tony without the armor. Is this the same Marvel that people compare to the "overpowered" DC? They kinda look the same to me.
Captain America-I'd like for the Red Skull to turn Cap into a woman temporarily and see how he deals with that. How Agent 13 reacts to that. But mostly I want it to happen so he can get into a cat fight with Maria Hill and beat the crap outta her.

Black Panther